Guess Who Jumped on the Hairpins-as-Hair-Accessories Bandwagon Last Night. Just Guess! OK, Fine, It's Emma Watson

The hairpins-as-hair-accessories trend continued last night on Emma Watson's head in Madrid at the Noahpremiere. But whereas a lot of the looks we've seen have featured thin bobby-pin-style pins, hers featured a thicker barrette.

They were tucked in at a diagonal all down the one side of her head, and it gave her a sideways mullet of sorts—business on the left, party on the right. Sassy, no?